09CuPCrNi-A angle steel is a kind of weathering steel (that is, atmospheric corrosion resistant steel).
09CuPCrNi-A steel angle is used in sulfur-containing flue gas, air preheater, economizer, boiler air preheater, to prevent acid dew point, etc. It is commonly used as low temperature weathering steel, and has a relatively strong ability to resist low temperature corrosion.
Chemistry of 09CuPCrNi-A angle steel
|
Grade |
C |
Si |
Mn |
P |
S |
Ni |
Cr |
Cu |
|
09CuPCrNi |
≤0.12 |
0.20～0.50 |
0.30～0.50 |
0.070～0.090 |
≤0.030 |
≤0.65 |
0.20～1.25 |
0.25～0.55 |
09CuPCrNi-A angle steel bar applications:
As a result of 09CuPCrNi-A angle steel bearing copper content, it is very suitable for outdoor applications for its excellent atmospheric corrosion resistance.
Bridges, buildings & construction equipment.
Frame for cars and machinery.
Transmission & communication towers.
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